Tife K.

Data Analyst

Navitas•  August 2022 - Present

Boosted operational efficiency by 15% through advanced SQL query implementation via Databricks, delivering precise and timely data insights. Improved retention rates by 15% by developing and deploying machine learning models to forecast university metrics. Reduced manual effort by 40% and saved 28 hours weekly by automating data processing pipelines using Python, SQL, and Databricks. Streamlined decision-making by designing Power BI dashboards, enhancing operational efficiency by 25%. Identified opportunities for AI and ML integration through collaboration with BI teams and stakeholders. Enhanced productivity by conducting workshops on data visualization and modeling best practices, saving 14 hours weekly. Optimized global operational strategies using hypothesis testing and advanced statistical techniques.